package com.example.carmanager.service.impl;

import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
public class KaShaJiImpl {

    @Transactional
    public void  test(){
        System.out.println("我");
        System.out.println("是");
        System.out.println("大");
        System.out.println("聪");
        System.out.println("明");
    }
}
